# add advanced IR debugging support · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/c2cee40aec5a65fa1c0d716f4a0660492717c356)

Repository: [gitcafe/zig](https://git.cafe/gitcafe/zig)

Visibility: public

Requested revision: c2cee40aec5a65fa1c0d716f4a0660492717c356

Requested commit: c2cee40aec5a65fa1c0d716f4a0660492717c356

Commit: c2cee40aec5a65fa1c0d716f4a0660492717c356

Tree: 5e48324b5a20c761b6aa021b6a320a5ed6d8bd6a

Author: Andrew Kelley

Committer: Andrew Kelley

## Message

```
add advanced IR debugging support

and use it to improve copy_const_val with regards to parent backrefs

```

## Parents

- [8524404f715ea660c4469dadb37701f7a46f85af](https://git.cafe/gitcafe/zig/commit/8524404f715ea660c4469dadb37701f7a46f85af?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/c2cee40aec5a65fa1c0d716f4a0660492717c356?format=markdown)